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Sachin Kamat authored
In certain cases, dma_alloc_coherent returns NULL. Add check for NULL pointer. Signed-off-by:
Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by:
Kamil Debski <k.debski@samsung.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
d1c1cc66